Notification system to know when a model has a new version

[JustMaier]

This one comes from DarkLocust on Discord.

So you can follow your favorite models and get notified for the updates

Now that we have a favorite/liked model system. It'd be great for us to add a notification system so that we can notify you when new versions of those models are available. I could also see this being used to follow specific creators so you can be notified any time they release a new model.

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Here's a rough outline of how this can work:
HackMD

And a rough mockup: